(IDEX Online) - Gem Diamonds today (29 January) reported a dip in quarterly revenue but a year-on-year increase of 10 per ...

Examples of rough CLIPPIR diamonds from the Letseng mine, Lesotho. These are the same kinds of diamonds as the ones analyzed in this study. Largest stone is 91.07 carats.

Lesotho - British miner Gem Diamonds said in January 2018 it had discovered the 910-carat stone at the Letseng mine in the landlocked southern African country of Lesotho. - The Incomparable - The ...